For this ... no. It was best that as few people knew as possible. "Alone," he decided as he gazed at her. "And I trust you can keep him from prying into your thoughts?" A faint smirk played over his lips at that - he knew very well she could, because hadn't he taught her himself?
"It is a very, very important task, my pet," he repeated, fixing her with his gaze. "I would trust none other save you with this endeavor."